LED bulb



FIG. 1 is a perspective view of a LED bulb showing my new design.

FIG. 2 is a front plan view of FIG. 1.

FIG. 3 is a left side plan view of FIG. 1.

FIG. 4 is a right side plan view of FIG. 1.

FIG. 5 is a top plan view of FIG. 1; and,

FIG. 6 is a bottom plan view of FIG. 1. 

The ornamental design for the LED bulb, as shown and described. 